High reliability
Suitable for drilling small diameter holes less than 3mm. It is possible to operate stably due to aqua coating and new geometric. Tipping resistance.wear resistance of corner edge is increase
AQUA Coat
By Aqua Coating (PAT.P). which is wealthy in the lubrication with the work material and excellent to heat-resistance.

Performance

Conditions
Drill :　1mm
Speed :　25m/min
Feed :　0.01mm/rev
Depth :　2mm
Blind hole non-step drilling
Material :　C50(220HB) S50C
Coolant :　Emulsion